What are the key safety features of the BMW 430?

The BMW 430 comes with a full suite of airbags, automatic emergency braking and lane-departure warning. You get adaptive LED headlights on recent models. Options like adaptive cruise and blind-spot monitoring are also available on many used cars. The 4 Series coupe earned a five-star Euro NCAP rating in 2019, scoring highly for occupant and road-user safety.

What engine options are available with the BMW 430?

Earlier BMW 430 models have a 430i 2.0-litre turbocharged petrol that delivers strong, smooth power. The 430d 3.0-litre six-cylinder diesel offers rapid and economical performance. Newer 430s stick to the 2.0-litre petrol and are available with rear-wheel drive or BMW's xDrive all-wheel-drive system. 2025 models feature mild-hybrid tech.

What are the standard technology and infotainment features in the BMW 430?

Most BMW 430s offer the iDrive infotainment system with a touchscreen and rotary controller, digital instruments, DAB radio and navigation, plus Bluetooth and Apple CarPlay/Android Auto. M Sport models can add flashier trim and more tech, like adaptive suspension and upgraded sound.

What is the fuel consumption of the BMW 430?

The 430i petrol returns between 36-44mpg depending on year and driving style, while the 430d diesel achieves up to 52mpg in real-world use. Later vehicles with mild-hybrid systems can improve town economy a little further.

What should I check when buying a used BMW 430?

Check for a full BMW service history, as these cars benefit from regular professional maintenance. Inspect for any dashboard warning lights, infotainment or electrical faults and uneven tyre wear. With The AA Vehicle Inspection service, you can be warned of issues before you buy.

Are BMW 430 cars reliable?

As you'd expect from BMW, 430 models are well built and rate well for mechanical reliability. Some owners report occasional electrical issues or sensor faults. Repairs are usually managed promptly under warranty. Just remember that premium parts can mean higher bills than mainstream alternatives.

Used BMW 430 for Sale

Used BMW 430 for sale

Sharp looks and smooth power make the BMW 430 a favourite among UK drivers seeking a sporty yet practical coupe. Whether you choose a petrol or diesel version, you can expect agile handling, modern safety tech and real long-distance comfort.

Used BMW 430 cars in stock

£14,999
BMW 4 Series 3.0 430d M Sport Auto Euro 6 (s/s) 2dr
- 2016
- •
- 52,000 miles
- •
- Diesel
- •
- Automatic
LDSM Ltd
London
AA finance available

£12,795
BMW 4 Series Gran Coupe 430i Luxury
- 2016
- •
- 72,457 miles
- •
- Petrol
- •
- Automatic
Mccarthy Cars 72-74 Mitcham Road
Croydon
AA finance available

£16,250
BMW 4 Series 3.0 430d M Sport Auto Euro 6 (s/s) 2dr
- 2017
- •
- 48,217 miles
- •
- Diesel
- •
- Automatic
Car Planet Barnet
London
AA finance available

£13,000
BMW 4 Series 2.0 430i M Sport Auto Euro 6 (s/s) 2dr
- 2016
- •
- 71,626 miles
- •
- Petrol
- •
- Automatic
Car Planet Barnet
London
£10,995

CAT S

BMW 4 Series Gran Coupe 2.0 430i GPF M Sport Auto Euro 6 (s/s) 5dr
- 2018
- •
- 82,697 miles
- •
- Petrol
- •
- Automatic
Top Gear Harrow Ltd
Harrow
£14,590
BMW 4 Series Gran Coupe 2.0 430i M Sport Auto Euro 6 (s/s) 5dr
- 2017
- •
- 70,021 miles
- •
- Petrol
- •
- Automatic
EZY ACCESS LTD
Ruislip

Want extra reassurance before buying?

Consider a pre-purchase vehicle inspection. An independent AA mechanic will check for any issues, helping you avoid costly surprises.

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Latest BMW 430 HP finance deals

AA Car Finance is provided by Evolution Funding Ltd. Used Car Sites Limited, on behalf of AA Financial Services Limited, introduces you to Evolution and are each acting as credit brokers and not lenders. AA Financial Services Limited receives a commission from Evolution Funding Ltd, which can vary based on the lender and vehicle selected. By submitting an application for car finance you consent to the commission being paid and acknowledge AA Financial Services Limited is not acting impartially.

From £273 p/m
£12,490
BMW 4 SERIES GRAN COUPE 3.0 430d M Sport Hatchback 5dr Diesel Auto xDrive Euro 6 (s/s) (
- 2018
- •
- 110,450 miles
- •
- Diesel
- •
- Automatic
Xenon Automotive Ltd

Welwyn Garden City
More details
This vehicle has passed an AA inspection

From £291 p/m
£13,275
BMW 4 SERIES GRAN COUPE 2.0 430i M Sport Hatchback 5dr Petrol Auto Euro 6 (s/s) (252 ps)
- 2018
- •
- 89,927 miles
- •
- Petrol
- •
- Automatic
Luton Trade Centre Ltd

Luton
More details
From £305 p/m
£13,949
BMW 4 Series Gran Coupe 3.0 430d M Sport Hatchback 5dr Diesel Auto Euro 6 (s/s) (258 ps)
- 2019
- •
- 84,000 miles
- •
- Diesel
- •
- Automatic
The Car Guys

Dunstable
More details

Finance representative example (Hire Purchase)

Borrowing £10,000 at a representative APR of 11.9%

59 monthly payments: £218.83
Final payment: £228.83
Fixed interest rate: 11.9%
Representative APR: 11.9%
Cost of credit: £3,139.80*
Total amount payable: £13,139.80

*The representative example includes an estimated option to purchase fee of £10. This is subject to status and although fees may vary in amount and when payable, the total cost of credit and APR received will not alter. This representative example is for illustration purposes only and does not constitute an offer. Written quotations are available on request and finance is subject to status.

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The BMW 430 at a glance

The BMW 430 is for you if driver enjoyment matters but you still need everyday functionality. It's an engine designation within the 4 Series and is available in coupe, Gran Coupe and convertible body styles. On its launch in 2016, the 430 badge replaced the older 428i and 430d/435d models. These cars have the framework of the 3 Series but with bolder styling and a more engaging feel. In comparison with rivals like the Audi A5 and Mercedes C-Class Coupe, the BMW 430 most often wins drivers over with precise steering and rewarding handling. Recent models, especially after the 2020 redesign, include clever mild-hybrid technology, digital dashboards and all the latest safety features. This is a car where driving satisfaction meets genuine everyday usability.